How many speeds does a 46RE transmission have?
The 42RE/44RE/46RE is a 4-speed fully automatic transmission with electronic governor. The ID numbers are stamped on the case’s left side just above the oil pan.
What does it mean when your trans temp is high?
Simply this – your transmission is overheating. Hot transmissions give off an odor. Ideally, if your transmission overheats, your Transmission Temperature Light will come on. But keep in mind that warning lights are not infallible, so if you smell something out of the ordinarily (usually a sweet odor), pull over.
What is the normal temp for transmission?
175 to 220 degrees
The optimal temperature range for transmission fluid is 175 to 220 degrees. Above that, for every 20 degrees bad things happen, starting with formation of varnish at 240 degrees, followed by seals hardening, plates slipping, seals and clutches burn out, carbon is formed, and, ultimately, failure.
When does the Trans temp and OD light come on?
Transmission Temperature light only comes on when the transmission has reached the operating limits and tells the temp sender to send a warning. The OD light is the Over Drive light. There may be several reasons causing the Trans. Temp light to come on.
Why is the overdrive light on when transmission temp is high?
The Overdrive light is on due to high transmission temp or because the Overdrive button has been pushed. ( If equipped with a manual overdrive button) When the transmission is hot it will turn the overdrive off to increase the speed and pressure of the transmission fluid to help cool the transmission.
How do you check the Trans temp on a car?
You can check this by letting the vehicle warm up to normal operating temperature, then open the hood and remove the transmission dipstick and wipe it clean with a paper towel or shop rag. Then reinsert it and remove it again, holding it horizontal look at the end of the dipstick.